尋找回撥函數的地方

Question

我無法找到我可以在哪裏放置自己的代碼來調整大小和重新定位。我需要找到要插入的回調，這是唯一位我應該看看，我只是找不到在哪裏插入的回調函數調整

$.Isotope.prototype._getCenteredMasonryColumns = function() { 
    this.width = this.element.width(); 
    var parentWidth = this.element.parent().width(); 

    // i.e. options.masonry && options.masonry.columnWidth 
    var colW = this.options.masonry && this.options.masonry.columnWidth || 
    // or use the size of the first item 
    this.$filteredAtoms.outerWidth(true) || 
    // if there's no items, use size of container 
    parentWidth; 

    var cols = Math.floor(parentWidth/colW); 
    cols = Math.max(cols, 1); 

    // i.e. this.masonry.cols = .... 
    this.masonry.cols = cols; 
    // i.e. this.masonry.columnWidth = ... 
    this.masonry.columnWidth = colW; 
    }; 

    $.Isotope.prototype._masonryReset = function() { 
    // layout-specific props 
    this.masonry = {}; 
    // FIXME shouldn't have to call this again 
    this._getCenteredMasonryColumns(); 
    var i = this.masonry.cols; 
    this.masonry.colYs = []; 
    while (i--) { 
     this.masonry.colYs.push(0); 
    } 
    }; 

    $.Isotope.prototype._masonryResizeChanged = function() { 
    var prevColCount = this.masonry.cols; 
    // get updated colCount 
    this._getCenteredMasonryColumns(); 
    return (this.masonry.cols !== prevColCount); 
    }; 

    $.Isotope.prototype._masonryGetContainerSize = function() { 
    var unusedCols = 0, 
    i = this.masonry.cols; 
    // count unused columns 
    while (--i) { 
     if (this.masonry.colYs[i] !== 0) { 
     break; 
    } 
    unusedCols++; 
    } 

    return { 
     height : Math.max.apply(Math, this.masonry.colYs), 
     // fit container to columns that have been used; 
     width : (this.masonry.cols - unusedCols) * this.masonry.columnWidth 
    } 
    }; 

任何想法？

Answer 1

解決方案是簡單地做一個window.resize的應用中有一個計時器：

var delay = (function(){ 
    var timer = 0; 
    return function(callback, ms){ 
    clearTimeout (timer); 
     timer = setTimeout(callback, ms); 
    }; 
})(); 

$(window).resize(function() { 
    delay(function(){ 
    if ($("#head").width() != $("#container").width()){ 
     var myLeft = $("#container").offset().left; 
     var newWidth = $("#container").innerWidth(); 
     var myRight = $("#container").offset().left + $("#container").outerWidth(); 
     $("#head").animate({ width: newWidth, marginLeft: myLeft, marginRight: myRight }, "fast"); 
    } 
    }, 800); 
});