dojox/data/CssClassStore.js

• Provides:

  • dojox.data.CssClassStore

• dojox.data.CssClassStore

  • type

    Function

  • chains:
    • dojox.data.CssRuleStore: (prototype)
    • dojox.data.CssRuleStore: (call)
  • summary

    Basic store to display CSS information.

  • description

    The CssClassStore allows users to get information about active Css classes in the page running the CssClassStore.
    It can also filter out classes from specific stylesheets.  The attributes it exposes on classes are as follows:
    class:		The classname, including the '.'.
    classSans:	The classname without the '.'.

• dojox.data.CssClassStore._labelAttribute

  • summary

• dojox.data.CssClassStore._idAttribute

  • summary

• dojox.data.CssClassStore._cName

  • summary

• dojox.data.CssClassStore.getFeatures

  • type

    Function

  • source: [view]
      return {
       "dojo.data.api.Read" : true,
       "dojo.data.api.Identity" : true
      };
  • summary

    See dojo.data.api.Read.getFeatures()

• dojox.data.CssClassStore.getAttributes

  • type

    Function

  • parameters:
    • item: (typeof )
  • source: [view]
      this._assertIsItem(item);
      return ['class', 'classSans'];
  • summary

    See dojo.data.api.Read.getAttributes()

• dojox.data.CssClassStore.getValue

  • type

    Function

  • parameters:
    • item: (typeof )
    • attribute: (typeof )
    • defaultValue: (typeof )
  • source: [view]
      var values = this.getValues(item, attribute);
      if(values && values.length > 0){
       return values[0];
      }
      return defaultValue;
  • summary

    See dojo.data.api.Read.getValue()

• dojox.data.CssClassStore.getValues

  • type

    Function

  • parameters:
    • item: (typeof )
    • attribute: (typeof )
  • source: [view]
      this._assertIsItem(item);
      this._assertIsAttribute(attribute);
      var value = [];
      if(attribute === "class"){
       value = [item.className];
      }else if(attribute === "classSans"){
       value = [item.className.replace(/\./g,'')];
      }
      return value;
  • summary

    See dojo.data.api.Read.getValues()

• dojox.data.CssClassStore._handleRule

  • type

    Function

  • parameters:
    • rule: (typeof )
    • styleSheet: (typeof )
    • href: (typeof )
  • source: [view]
      var obj = {};
      var s = rule['selectorText'].split(" ");
      for(var j=0; j   var tmp = s[j];
       var first = tmp.indexOf('.');
       if(tmp && tmp.length > 0 && first !== -1){
        var last = tmp.indexOf(',') || tmp.indexOf('[');
        tmp = tmp.substring(first, ((last !== -1 && last > first)?last:tmp.length));
        obj[tmp] = true;
       }
      }
      for(var key in obj){
       if(!this._allItems[key]){
        var item = {};
        item.className = key;
        item[this._storeRef] = this;
        this._allItems[key] = item;
       }
      }
  • summary

    Handles the creation of an item based on the passed rule.  In this store, this implies
    parsing out all available class names.

• dojox.data.CssClassStore._handleReturn

  • type

    Function

  • source: [view]
      var _inProgress = [];
    
      
      var items = {};
      for(var i in this._allItems){
       items[i] = this._allItems[i];
      }
      var requestInfo;
      // One-level deep clone (can't use dojo.clone, since we don't want to clone all those store refs!)
      while(this._pending.length){
       requestInfo = this._pending.pop();
       requestInfo.request._items = items;
       _inProgress.push(requestInfo);
      }
    
    
      while(_inProgress.length){
       requestInfo = _inProgress.pop();
       if(requestInfo.fetch){
        this._handleFetchReturn(requestInfo.request);
       }else{
        this._handleFetchByIdentityReturn(requestInfo.request);
       }
      }
  • summary

    Handles the return from a fetching action.  Delegates requests to act on the resulting
    item set to eitehr the _handleFetchReturn or _handleFetchByIdentityReturn depending on
    where the request originated.

• dojox.data.CssClassStore._handleFetchByIdentityReturn

  • type

    Function

  • parameters:
    • request: (typeof )
  • source: [view]
      var items = request._items;
      // Per https://bugs.webkit.org/show_bug.cgi?id=17935 , Safari 3.x always returns the selectorText
      // of a rule in full lowercase.
      var item = items[(dojo.isWebKit?request.identity.toLowerCase():request.identity)];
      if(!this.isItem(item)){
       item = null;
      }
      if(request.onItem){
       var scope = request.scope || dojo.global;
       request.onItem.call(scope, item);
      }
  • summary

    Handles a fetchByIdentity request by finding the correct item.

  • chains:
    • request.onItem: (call)

• dojox.data.CssClassStore.getIdentity

  • type

    Function

  • parameters:
    • item: (typeof item)
  • source: [view]
      this._assertIsItem(item);
      return this.getValue(item, this._idAttribute);
  • summary

    See dojo.data.api.Identity.getIdentity()

• dojox.data.CssClassStore.getIdentityAttributes

  • type

    Function

  • parameters:
    • item: (typeof item)
  • source: [view]
      this._assertIsItem(item);
      return [this._idAttribute];
  • summary

    See dojo.data.api.Identity.getIdentityAttributes()

• dojox.data.CssClassStore.fetchItemByIdentity

  • type

    Function

  • parameters:
    • request: (typeof request)
  • source: [view]
      request = request || {};
      if(!request.store){
       request.store = this;
      }
      if(this._pending && this._pending.length > 0){
       this._pending.push({request: request});
      }else{
       this._pending = [{request: request}];
       this._fetch(request);
      }
      return request;
  • summary

    See dojo.data.api.Identity.fetchItemByIdentity()

• dojox.data.CssClassStore._pending

  • summary

• dojox.data

  • type

    Object

  • summary

• dojox

  • type

    Object

  • summary