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  1. #1
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    Default display only first tag in list

    display only first tag in list


    Hello
    I parse below json in list.
    --------------------trial.json.----------------------------------------------

    [
    {
    "srno":"0",
    "terabitzid":"176100012257",
    "totalcount":"104",
    "category":"P",
    "pno":"1",
    "sourcename":"",
    "address":"Address Not Available",
    "city":"Reno",
    "state":"NV",
    "zip":"89502",
    "price":"$1,500,000",
    "beds":"0",
    "baths":"0",
    "sqft":"0",
    "broker":"Rustic Realty",
    "agentname":"Joseph",
    "agentemail":"NA",
    "agentphone":"775-356-1222",
    "latitude":"39.5284042",
    "longitude":"-119.8221971",
    "picture":[{"url":"http://img3.terabitz.com/mls/NNRMLS/img/11/000/2696/1.jpg"},
    {"url":"http://img3.terabitz.com/mls/NNRMLS/img/11/000/2696/10.jpg"},
    {"url":"http://img3.terabitz.com/mls/NNRMLS/img/11/000/2696/11.jpg"}]
    }
    ]

    when i parse data in list then it show me all three url in list.
    but i want to get only first url ( http://img3.terabitz.com/mls/NNRMLS/...000/2696/1.jpg).
    so pls help me to solve it.

    code:

    Ext.regModel('User', {
    fields: ['address','city','state','zip','price','beds','baths','sqft','latitude','longitude'],

    hasMany: {model: 'Picture', name: 'picture'},

    });


    Ext.regModel('Picture', {
    fields: ['url'],
    });


    var c = new Ext.data.Store({
    model: 'User',
    autoLoad: true,
    proxy: {
    type: 'ajax',
    url: 'trial.json',
    reader: {
    type: 'json'
    }
    }
    });


    var list = new Ext.List({
    fullscreen: true,
    itemTpl : '<tpl for="."><div class="user"><div>{price}</div><div>{address}</div><div>{city} {state}, {zip}</div><div>{beds} Be | {baths} Ba | {sqft} sqft</div> <tpl for="picture"><div class="pic"><img src="{url}" width="100" height="50" ></div></tpl></div></tpl>',
    store : c,
    singleSelect : 'div.user'
    --------------------
    ----------------------
    ---- rest of the code------
    ----------------------------

  2. #2
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    Hi!

    I would suggest you to simply divide your picture tag in 3 as follow
    Code:
    "picture1":"url":"http://img3.terabitz.com/mls/NNRMLS/img/11/000/2696/1.jpg", 
    "picture2":"url":"http://img3.terabitz.com/mls/NNRMLS/img/11/000/2696/10.jpg",
    "picture3":"url":"http://img3.terabitz.com/mls/NNRMLS/img/11/000/2696/11.jpg"
    This way you can use the one you want or all together. It's up you.
    Yours

  3. #3
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    thanks for reply ,

    I have no rights to change json file and json file can not be changed because this json file is also used for other purpose.

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    Hi,

    did you try something like
    {picture[0].url} or
    {picture.0.url}
    within your template?

    Cheers,
    Nikolas

  5. #5
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    thanks for reply ,
    Below code is also not working.
    {picture[0].url} or
    {picture.0.url}

  6. #6
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    Hi,

    sorry my fault:
    {[values.picture[0].url]}

    will do the trick.

    cheers,
    Nikolas

  7. #7
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    thanks for reply,

    this is also not working .

    But i have found solution of it myself.

  8. #8
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    Hey,

    it is working. Try yourself:
    Code:
    	<script>
    
    
    		Ext.setup({
    			onReady: function(){
    				Ext.regModel('listItem', {
    					fields: ['name', 'items']
    				});
    
    
    			var store = new Ext.data.Store({
    				model: 'listItem',
    				data : [
    					{name: 'test', items: [
    						{title: 'a'},
    						{title: 'b'},
    						{title: 'a'}
    					]}
    				]
    			});
    
    
    			var list = new Ext.List({
    				fullscreen: true,
    				itemTpl: '{name} {[values.items[0].title]}',
    				store: store
    			});
    
    
    			list.show();
    			}
    		});
    
    
    	</script>

  9. #9
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    thanks ,

    it 's working now

  10. #10
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    thanks for help me.

    I have two problem more as below:

    (1)How I can use Slidetoggle like jquery in sencha touch?

    (2)How i can make slideshow for dynamic images or static images?

    it search many time but i still not getting any solution .

    pls help me as soon as possible .

    pls send me reply if u know any answer of above question.

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