JSDoc: Source: onclickandeventhandler.js

# Source: onclickandeventhandler.js

    /**
     * @function onLoadOfHTML
     * @description Gets invoked immediatley after loading html
     * @param {Float} precursorMass - Contains precursorMass value
     */
    onLoadOfHTML = function(precursorMass)
    {
        let massErrorthVal = 0.1 ;
        let ppmErrorthVal = 15 ;
        /**
         * set All the common fixed PTM's to Fixed Ptm dropdown menu
         */
        let commonFixedPtmsObj = new commonFixedPtms();
        commonFixedPtmsObj.setFixedPtmListToUI();
        /**
         * Set Error Threshhold value to default {massErrorthVal}
         */
        let UIHelperObj = new UIHelper();
        UIHelperObj.setMassErrorValue(massErrorthVal);
        /**
         * On Change Event handler. Changes the thresholds values from
         * from {massErrorthVal} to {ppmErrorthVal}
         */
        $('#error_dropdown').change(function(){
            let errorType = $("#error_dropdown").val();
            if(errorType == "masserror")
            {
                $("#errorval").val(massErrorthVal);
                $("#errorunit").html("Da&nbsp;&nbsp;");
            }
            else
            {
                $("#errorval").val(ppmErrorthVal);
                $("#errorunit").html("ppm&nbsp;&nbsp;");
            }
        });
        /**
         * On Click Event handler. Gets invoked on click of submit button
         * in HTML
         */
        $("#submit").click(function(){
            let errorVal ;
            let errorType = $("#error_dropdown").val();
            if(errorType == "masserror") {
                errorVal = parseFloat($("#errorval").val().trim());
                massErrorthVal = errorVal ;
            }
            else {
                errorVal = parseFloat($("#errorval").val().trim());
                ppmErrorthVal = errorVal ;
            }
            let executionObj = new SeqOfExecution();
            executionObj.sequenceOfExecution(errorType,errorVal,"");
            document.getElementById("totalseqmass_h6").style.display = "block";
            document.getElementById("massvariation_h6").style.display = "block";
        })
        /**
         * On Click action to hide and show the table of calculate theoretical
         * masses with matched and unmatched masses
         */
        $("#hide_table").click(function(){
            let text_val = $("#hide_table").html().trim();
            if( text_val == "Hide Table"){
                $("#hide_table").html("Show Table");
                $("#divtableContainer").hide();
            }
            if(text_val == "Show Table")
            {
                $("#hide_table").html("Hide Table");
                $("#divtableContainer").show();
            }
        })
    }
    /**
     * @function showAllPeaks
     * @description Function to display all peaks of data in table. This handles on click action
     * from html of show all peaks button.
     */
    showAllPeaks = function()
    {
    	var elems = document.getElementsByClassName('matched_peak');
    	for(var i = 0; elems.length > i; i++) {
    		elems[i].style.display = '';
    	}
    	elems = document.getElementsByClassName('unmatched_peak');
    	for(var i = 0; elems.length > i; i++) {
    	elems[i].style.display = '';
    	}
    	$('div.dataTables_scrollBody').height(400);
    }
    /**
     * @function showMatchedPeaks
     * @description Function to display only matched peaks in table. This handles on click action
     * from html of show matched peaks button.
     */
    showMatchedPeaks = function()
    {
    	var elems = document.getElementsByClassName("matched_peak");
    	for(var i = 0; elems.length > i; i++) {
    		elems[i].style.display = "";
    	}
    	elems = document.getElementsByClassName("unmatched_peak");
    	for(var i = 0; elems.length > i; i++) {
    		elems[i].style.display = "none";
    	}
    	$('div.dataTables_scrollBody').height(400);
    }
    /**
     * @function showNonMatchedPeaks
     * @description Function to display only un matched peaks in table. This handles on click action
     * from html of show un matched peaks button.
     */
    showNonMatchedPeaks = function()
    {
    	var elems = document.getElementsByClassName("matched_peak");
    	for(var i = 0; elems.length > i; i++) {
    		elems[i].style.display = "none";
    	}
    	elems = document.getElementsByClassName("unmatched_peak");
    	for(var i = 0; elems.length > i; i++) {
    		elems[i].style.display = "";
    	}
    	$('div.dataTables_scrollBody').height(400);
    }
    /**
     * Function to show only matched on unmatched peaks on click of matched or unmatched peak buttons
     * @param {String} ids - Contains Ids of respective matched peaks or un matched peaks
     */
    function showIonPeaks(ids) {
    	console.log("ids : ", ids);
    	  var elems = document.getElementsByClassName('matched_peak');
    	  for(var i = 0; elems.length > i; i++) {
    	    elems[i].style.display = 'none';
    	  }
    	  elems = document.getElementsByClassName('unmatched_peak');
    	  for(var i = 0; elems.length > i; i++) {
    	    elems[i].style.display = 'none';
    	  }

    	 elems = document.getElementsByName(ids);
    	    for(var j = 0; elems.length > j; j++) {
    	      elems[j].style.display  =  "";
    	      elems[j].style.background  =  "#BEECFF";
    	    }
    }