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JasonZou
Frequent Contributor
since
07-04-2014
10-17-2024
347
Posts created
4
Kudos given
49
Solutions
24
Kudos received
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My Ideas
(1 Idea Submissions)Latest Contributions by JasonZou
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POST
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Tracy, you should set labelAttr and searchAttr the same value as George mentioned before. select.set ("labelAttr", "label");
select.set ("searchAttr", "label");
... View more
09-30-2013
11:53 AM
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0
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0
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483
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POST
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This should work.
var djtHomeButton = new HomeButton({
map: map
}, "HomeButton");
djtHomeButton._homeNode.title = "This is the new title";
djtHomeButton.startup();
... View more
09-29-2013
08:17 PM
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0
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0
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948
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POST
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Try:
var myMap; // global variable representing the map
require([
"dijit.layout.BorderContainer",
"dijit.layout.ContentPane",
"dijit.layout.AccordionContainer",
"esri.map",
"esri.geometry.Extent",
"esri/layers/ArcGISTiledMapServiceLayer",
"esri/layers/ArcGISDynamicMapServiceLayer",
"dojo/domReady!"
], function(BorderContainer, ContentPane, AccordionContainer, Map, Extent, ArcGISTiledMapServiceLayer, ArcGISDynamicMapServiceLayer) {
var initialExtent = new Extent({"xmin":-13050590.679808607,"ymin":3848824.1306140213,"xmax":-13033430.566958608,"ymax":3863366.2752452563,"spatialReference":{"wkid":102100}});
myMap = new Map("mapDiv", {extent:initialExtent});
var baseLayer = new ArcGISTiledMapServiceLayer("http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer");
var opLayer1 = new ArcGISDynamicMapServiceLayer("http://sampleserver6.arcgisonline.com/arcgis/rest/services/NetworkAnalysis/SanDiego/MapServer",{ opacity:0.8 });
myMap.addLayers([baseLayer, opLayer1]);
});
... View more
09-27-2013
01:42 PM
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0
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0
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458
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POST
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George is right. Set idProperty to 'value' instead. var dataStore = new Memory({data:districtList, idProperty:"value"});
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09-27-2013
11:59 AM
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0
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0
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2617
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POST
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For FilteringSelect working with data store, use Memory instead for simplicity. Here is the way to set its options with Memory store. Add "dojo/store/Memory" to the dependency list, and take Memory as the module alias. var memStore = new Memory(districtList); select.set("store", memStore);
... View more
09-27-2013
10:41 AM
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0
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0
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2617
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POST
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Thanks Zach for the reply. I am using the first generation iPad, which runs at iOS 5.1.1:( That seems to be the most update-to-date iOS this iPad can have. Have you figured out why the click event triggered twice when tap only once?
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09-27-2013
09:50 AM
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0
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0
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574
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POST
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Hi fellow GIS folks, I have a custom drawing tool developed using JSAPI 3.6, which allows the users to draw points, lines, polygons and texts. It works great on desktop browsers, like Chrome, Firefox, and IE. However, when I test the function on an iPad, the point graphic is added to the map twice every time when I tap on the map. The issue only occurs with point graphics. Line and polygon graphics are all added once. Questions: Does the tap gesture trigger the onDrawEnd event twice, or any other cause? What is the best debug tool to troubleshoot the JS app on iPad? The online search shows not promising result. The best bet so far is weinre. But with it, you cannot set breakpoints. Am I missing something? We only have windows machine, so Mac option does not work for me. Thanks in advance. Jason Z.
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09-27-2013
07:29 AM
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0
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2
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1081
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POST
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It's ok to use square brackets, but need to quote the attribute name, like schoolFeatures.attributes["Facility"]. If using schoolFeatures.attributes[Facility], then Facility should be a string variable holding the field name. I did miss that part in my previous post.
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09-26-2013
11:27 AM
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0
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0
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1510
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POST
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Results is an object, not the array itself. Change: data = arrayUtil.map(results, function(schoolFeatures){
return {
'facility': schoolFeatures.attributes[Facility],
'address': schoolFeatures.attributes[Address],
'city': schoolFeatures.attributes[City],
};
}); To: data = arrayUtil.map(results.featureSet.features, function(schoolFeature){
return {
'facility': schoolFeature.attributes[Facility],
'address': schoolFeature.attributes[Address],
'city': schoolFeature.attributes[City],
};
});
... View more
09-26-2013
10:06 AM
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0
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0
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1510
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POST
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Hi Russell, With the information provided, it's kind of hard for people to figure out what your problem is. Can you post your code and point out which line of the code causes the issue? ESRI posted another approach here you may find it useful.
... View more
09-26-2013
06:25 AM
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0
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0
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1004
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POST
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Glad to help. Please consider mark your thread as "Answered" so other people may find it helpful. Thanks.
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09-26-2013
06:12 AM
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0
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0
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2474
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POST
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You can use polyline.getPoint(pathIndex,pointIndex) function to get the point you need. For instance, First point of the first path: polyline.getPoint(0,0) Last point of the first path: var lastIdx = polyline.paths[0].length - 1;
var lastPnt = polyline.getPoint(0, lastIdx)
... View more
09-26-2013
05:22 AM
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0
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0
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2474
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POST
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Try this. function populateDropDownList(){ var queryTask = new QueryTask(educationLayer.url + "/3"); var query = new Query(); query.outFields = ["DIST_NAME", "DIST_CODE"]; // assuming DIST_CODE is the field for district id query.where = "1=1"; query.returnGeometry = false; queryTask.on('complete', resultsHandler); queryTask.on('error', errorHandler); queryTask.execute(query); } function resultsHandler(results){ select = registry.byId("distSelect");// a dijit.form.Select districtList.length = 0; var numResults = results.featureSet.features.length; for (var j = 0; j < numResults; j++) { var distName = results.featureSet.features .attributes.DIST_NAME; var distID = results.featureSet.features .attributes.DIST_CODE; districtList.push({label: distName, value: distID}); } districtList.sort(function(item1, item2) { var label1 = item1.label.toLowerCase(), label2 = item2.label.toLowerCase(); return (label1 > label2) ? 1 : (label1 < label2) ? -1 : 0; }); select.addOption(districtList); }
... View more
09-25-2013
02:09 PM
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0
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0
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2617
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POST
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Create a feature layer, and use setDefinitionExpression to filter the features based on their attribute data. Here is a sample.
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09-25-2013
02:00 PM
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0
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0
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776
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POST
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Hi Curt, Instead of using the icon url, why not using imageData directly to save some client-server round traffic? For your reference, below is the excerpt of the JSON string returned from the legend request.
var legendResponse = {
"layers": [{
"layerId": 0,
"layerName": "ROW",
"layerType": "Feature Layer",
"minScale": 1000000,
"maxScale": 0,
"legend": [{
"label": "",
"url": "393c5a8cc17bc07be57e6aedb7519a27",
"imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAENJREFUOI1jYaAyYGFgYGAoWMHwnxqGTYhgYGShhkHIAMXACREMjOQYguxD2rpw1MBRA0cNHB4GUqNcpI0LyS0HsQEAa34JUaZbYooAAAAASUVORK5CYII=",
"contentType": "image/png"
}]
}, Here is the code to build an image node. var layerLegend = legendResponse.layers[0].legend;
legendImgNode = domConstruct.create("img", {
src: "data:" + layerLegend.contentType + ";base64," + layerLegend.imageData
});
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09-24-2013
05:38 AM
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0
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0
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3654
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My kudoed posts
| Title | Kudos | Posted |
|---|---|---|
| 1 | 09-17-2013 05:16 AM | |
| 1 | 11-06-2013 04:34 AM | |
| 1 | 08-29-2013 10:58 AM | |
| 6 | 10-20-2020 02:09 PM | |
| 1 | 11-20-2013 06:09 AM |
Activity Feed
- Got a Kudo for Screening Widget Enhancements. 05-25-2023 06:01 PM
- Kudoed Provide password encryption for ArcGIS Server backup parameters for JamesBratton. 12-13-2021 10:16 AM
- Got a Kudo for Re: basemap gallery error: esri.dijit.BasemapGallery: could not find group for bas. 03-12-2021 04:05 AM
- Got a Kudo for Screening Widget Enhancements. 12-11-2020 08:48 AM
- Got a Kudo for Re: How do I temporarily disable web map popup?. 11-11-2020 02:05 AM
- Got a Kudo for Re: Using Drop Down Menu to Select Polygon. 11-11-2020 02:05 AM
- Got a Kudo for Re: Help with dojo floating pane. 11-11-2020 02:05 AM
- Got a Kudo for Re: Problem with creating a �??blank�?� basemap in application. 11-11-2020 02:05 AM
- Got a Kudo for Re: _extent mean in the example. 11-11-2020 02:05 AM
- Kudoed Add role type search for ArcGIS Server roles for JamesBratton. 10-23-2020 03:41 PM
- Got a Kudo for Screening Widget Enhancements. 10-21-2020 08:48 AM
- Got a Kudo for Screening Widget Enhancements. 10-20-2020 03:00 PM
- Got a Kudo for Screening Widget Enhancements. 10-20-2020 02:57 PM
- Kudoed Screening Widget Enhancements for JasonZou. 10-20-2020 02:10 PM
- Got a Kudo for Screening Widget Enhancements. 10-20-2020 02:10 PM
- Posted Screening Widget Enhancements on ArcGIS Web AppBuilder Ideas. 10-20-2020 02:09 PM
- Got a Kudo for Search for ArcGIS Online feature services or map services. 05-17-2020 09:49 PM
- Got a Kudo for Re: _extent mean in the example. 05-09-2018 03:50 PM
- Got a Kudo for Re: How do I temporarily disable web map popup?. 07-19-2017 10:23 PM
- Got a Kudo for Re: Auto resize map div/container to 100% after a content pane is removed from the la. 06-14-2017 05:17 PM
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10-17-2024
08:41 AM
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